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张大成
Lecturer (Higher Education Institution)
School/Department: College of Engineering
Education Level:University graduated
Degree:Master's Degree in Engineering
Professional Title:
Lecturer (Higher Education Institution)
Alma Mater:
北京农业工程大学
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一种偏心驱动斜向压紧装置
Release time:2023-12-02
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Affilication of Author(s):
工学院(含乡镇企业学院)
Disigner of the Invention:
姚雪霞,张大成,於海明,李晓林,金美付,杨井华
Type of Patent:
Patent
Authorization number:
ZL 2017 2 0279516.3
Authorization Date:
2017-11-07
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一种双偏心轮夹紧装置
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